INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3b075972b7186a8d08ea9a18f44eb0dcae48b0731c1f18ab994e38fcfbd609f', 
    'mNW/kVmOfbhLgOQ2Nyp0c1GsvvdI99cjMIp0CtbVbMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)